4478450

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{2083}}^1$

素因数の和:2138

約数の個数: 24

約数和(自身を含む): 8527728

約数和(自身を除く): 4049278

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 215, 430, 1075, 2083, 2150, 4166, 10415, 20830, 52075, 89569, 104150, 179138, 447845, 895690, 2239225, 4478450]

約数ペア:

[(1, 4478450), (2, 2239225), (5, 895690), (10, 447845), (25, 179138), (43, 104150), (50, 89569), (86, 52075), (215, 20830), (430, 10415), (1075, 4166), (2083, 2150)]